UEM 9.0, Windows 10, default apps

I have a View 6.2.1, UEM 9.0, Windows 10 x64, and floating pool environment that I'm having trouble getting users' default applications to stick. Right now I have a band-aid in place where I set up default apps the same for all users through group policy, but I want users to be able to make that choice for them selves. Has anyone ran into this issue or am I dumb and missed something obvious?